I've probably been playing this game for 6 years or more.
Okay, if the song was "Waterloo" or "Afternoon Delight", I don't think there would be complaints. Maybe you are right though that 'prefab' should not be split up, it's a close call.
By the way, that total eclipse of the heart was sung by "Bonnie" not 'Bonny", should we go back to that one? If one calls out my answer than you can't accept the prior one, not my circus, not my monkeys. I think if one is playing in the spirit of the game, it's okay. What's the next objection? Splitting up "sunset"?
So, I will go with. That should fit the bill:
Loreena McKennitt - Bonny Portmore